Chair



FIG. 1 is a perspective view of the chair;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a right side elevational view thereof, a left side elevational view thereof being a mirror image;

FIG. 5 is a top plan view therof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines in the figures are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a chair, as shown and described. 